<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<div>
    <input type="text" placeholder="请输入账号" v-model="user.username">
    <input type="text" placeholder="请输入密码" v-model="user.password">
    <input type="button" value="登录" @click="login()">
</div>
<script src="js/vue.js"></script>
<script src="js/axios.min.js"></script>
<script>
let v =new Vue({
    el:"div",
    data:{
        user:{
            username:"",
            password:""
        }
    },
    methods:{
        login(){
           axios.post("/login",v.user).then(function (response) {
               if(response.data==1){
                   location.href="/";
                   alert("登陆成功")
               }else if(response.data==2){
                   alert("用户名错误")
               }else{
                   alert("密码错误")
               }
           })
        }
    }
})
</script>
</body>
</html>